D. Bartschat, A. Mosandl
Mar 23, 1998
Citations
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Influential Citations
8
Citations
Journal
Zeitschrift für Lebensmitteluntersuchung und -Forschung A
Abstract
Abstract The direct enantioseparation of 2-methylbutanal, 2-methylpentanal, 2-ethylhexanal, 3-methylpentanal and 4-methylhexanal was achieved using enantioselective gas chromatography and the chiral stationary phase heptakis-[2,3-di-O-acetyl-6-O-tert.butyldimethylsilyl]-β-cyclodextrin (DIAC-TBDMS-β-CD). Odour characteristics and threshold values of detection for compounds were evaluated by enantioselective gas chromatography/olfactometry. Enantiopure reference compounds with defined absolute configurations were synthesized starting from the corresponding alcohols or acids which were commercially available or prepared in the laboratory.